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<br />BRAUN'" <br /> <br />INTERTEC <br /> <br />Braun Project BN-04-06875 <br />Geotechnical Evaluation <br />2005 City Street Improvements <br />Elk River, Minnesota <br /> <br />DRILLER: J. Chermak <br /> <br />Depth <br />feet <br />0.0 <br /> <br />0.8 <br /> <br />AS1M <br />Symbol <br />PAY <br />FILL <br /> <br />I- <br /> <br />I- <br /> <br />I- 903.9 <br /> <br />1-902.9 <br />~I- <br />.9 <br />.~- <br />> <br />~ <br />.0_ <br />~ <br />'- <br />~- <br />o <br />'C <br />~- <br />]- <br />'" <br />... <br />.a <br />- <br />'" <br />.8 <br />~ <br />o <br />"8 <br />~- <br />~ <br />'" <br />> <br />15 <br />.;:: <br /><) <br />'" <br />'" <br />Q <br />'" <br />'" <br />~I- <br /> <br />4.5 <br />5.5 <br /> <br />FILL <br /> <br />I--- <br /> <br />I- <br /> <br />'" <br />~~ <br />... <br />~I- <br />'" <br /> <br />61- <br />o <br />:z: <br />;:J~ <br />~ <br />"ll- <br />a:: <br />o <br />~- <br />'<> <br />o <br />2- <br /><II <br />8- <br />.... <br />8- <br />~ <br />al <br />2: <br />;:J <br />< <br />c: <br />::> <br /> <br />BN-04-06S75 <br /> <br />I MEIBOD: <br /> <br />3 1/4" HSA, Autohrnr <br /> <br />Description ofMateIials <br />(AS1M D2488 or 02487) <br />4" Bituminous over 5" Aggregate Base. <br />FILL: Si7amt; fine-grained, brown, moist. <br /> <br />" <br />.. 7f-r <br /> <br />FILL: Poorly Graded Sand with Silt, fme- to <br />medium-grained. brown moist. <br />END OF BORING. <br /> <br />Water not observed during drilling. <br /> <br />Water observed at 4 feet while drilling. <br /> <br />BORING: <br /> <br />LOG OF BORING <br /> <br />ST -11 <br /> <br />LOCATION: See attached sketch. <br /> <br />DAlE: <br /> <br />Water not observed to cave-in depth of 4 feet immediately - <br />after withdrawal of auger. ~ <br /> <br />Boring then backfilled. <br /> <br />Braun Imenec Corporation, SI Paul <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />11/1/04 <br /> <br />BPF WL <br /> <br />- <br /> <br />- <br /> <br />3 <br /> <br />- <br /> <br />- <br /> <br />4 <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />I SCALE: <br /> <br />I" =4' <br /> <br />Tests or Notes <br /> <br />ST. I I page 1 of I <br /> <br />1 <br /> <br />1 <br /> <br />:1 <br /> <br />I <br /> <br />,I <br /> <br />il <br /> <br />1 <br /> <br />1 <br /> <br />'I <br /> <br />II <br /> <br />I <br /> <br />1 <br /> <br />.1 <br /> <br />I <br /> <br />I <br /> <br />II <br /> <br />11 <br /> <br />1 <br /> <br />1 <br />